Computer Science · C Programming Fundamentals
What is a mandatory requirement for the structure of every valid C program?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1The program can execute without defining any function
- 2The program must contain at least one function, main()✓
- 3The program must accept external input data
- 4The program must produce printed output data
Correct answer
The program must contain at least one function, main()
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